-ene -one -ose -ous -yne cccc cccp cccs cccu ccee ccgc ccgs ccgt ccnc ccne ccnp ccnr ccns ccnu ccny ccoc ccpe ccpn ccpp ccpr ccps ccrc ccre ccrg ccrp ccrs ccrt ccsg ccsn ccsp ccss ccst cctc cctt ccuc ccup ccus ccut cec- cece ceco cecp cecs cect ceec cees cege cego cen- cene ceng ceno cens cent ceny ceop ceor ceos ceou cepc cepe cepo cepp cepr ceps cept cer- cerc cere cern cero cerp cers cert cery cesc cese cesg cesp cesr cess cest cet- cete ceto cetp cets ceys ceyu cgcc cgcg cger cges cggs cgns cgro cgss cgst cgtp cgtu cnco cncp cnep cnes cnet cnrc cnrr cnrt cnss cntc cntr cnut coce coco cocp coct cocu coen coep coes cogo cogs con- conc cone cong conn cono cons cont cony coon coop coos coot cope copg copo copp copr cops copt copy cor- corc core corg corn coro corp corr cors cort cory cosc cose coso cosp coss cost cosy cotc cote cotn coto cots cott cotu coty coue coun coup cour cous cout couy coyn coyo coyr coys coyt cpce cpcs cpcu cpep cper cpns cpnt cpos cpps cpre cprs cprt cpsc cpso cpsr cpsu cptp cptr cpts cpus crcc crce crcr cre- crec cree creg cren creo crep cres cret creu crgs crne crns croc croe cron croo crop cror crot croy crpc crps crrt crsp crss crst crtc crtp crts crue crug crun crup crus crut cry- cryn cryo crys cscc csce csco cscr cscs csec csee csep cser cset csgn csne csnp csny csor csos csot cspc cspe csps cspt csrc csrs csse cssr cstc cstg csto cstr csts csup csur csus csys ctcp ctec cten ctep ctge ctgu ctne ctns ctor ctos ctot ctpo ctpp ctps ctrc ctrn ctrp ctrs ctsc ctsn ctss ctsu cttn ctts cucc cuce cucn cuer cues cugy cune cuno cunp cunt cuny cuon cupe cupo cupp cupr cups cure curn curo curr curs curt cury cusg cuso cusp cuss cust cusu cusy cut- cutc cute cuto cuts cutt cuy- cuyo cuyp cuyr cyc- cycc cycs cyeg cyen cyn- cyne cyno cyon cypc cyps cyre cyrs cyrt cyse cysg cyst cyt- cyte cyto cyun cyy- cyyc cyyn eccc ecce ecco ecct eces ecgs ecne eco- ecog econ ecop ecos ecot ecou ecpg ecpp ecrc ecrr ecru ecsc ecse ecsp ecss ecsu ect- ectc ecto ects ecus eecs eeee eees eegs eeng eens eent eeny eeoc eeps eerc eerg eero eers eery eese eesy eetc eete eets eetu egcc egcg egcr egec egee eger egge eggo eggp eggs eggy egne egnt ego- egon egor egos egot egpe egpn egpo egre egry egsc egss egte egts egyo egyr ence enco encs ency enee eneg eneo ener enes eney enge engg engo engr engs ennc enne enns ennu enny eno- enoc enoe enon enos enoy enp- enrs enry ense ensg enso enst ensu ent- ente ento entp entr ents enty enue enur enus enut enye enyo enys eoes eone eons eont eore eost eotc eoto eots eous epcc epec epee epen eper epes epns epoc epon epor epos epot eppc eppo eppp epps eppy epro eprp eprs epsc epsp epss epte epus ercc erce ercp erec eren erer eres eret erg- ergg ergo ergs erne erno erns eroc eroe eron eroo eros erpe erps errc erre erro errs erse erso erst erts ertu eruc erur erus eryc erye esce esco escr escs escu esee esen eseo eser eses eset esgn esne eso- esop esos espc espe espn espo espp esps espy esse essg esso essp esst essu essy estc este esto estp estr ests esty esus esyn etcc etco etcs etec etee eten eter etes etne etnr etns etoe eton etos etoy etre etro etsu etsy ette ettn etto ettu etty etun euer euge euny euos eur- eurc eure euro eurt eury euse eyec eyen eyer eyes eyet eyey eyne eyot eype eyre eyry eyse eyst eyte eyup eyyr gc-c gccc gccs gcet gcos gcpc gcrg gcse gcss gcst gcsu gctc gcts gece geen geep geer gees geet gege gegg gego gen- genc gene geng genn geno gens gent genu geny geo- geog geon geos gepe gere gern gero gers gert geru gery gesg geso gess gest gesu gete getg geto gets gett geue geun geup geyn geyt gggg ggpo ggrn ggss gncc gnet gneu gngc gnoo gnpc gnps gnrc gnrr gntp gnus goce gocr goen goer goes gogo gogs gon- gone gong gonn gono gons gonu gony goog goon goop goor goos goot gopc gope gopo gops gopu gore gorg gorn goro gorp gorr gors gort gory gose goso goss gost gosu gote goto gots gott goty gou- goug goun goup gour gous gout gouy goye goys goyt gper gpgp gpos gpot gprp gprs gpsg gpso gpss grcc grce grec gree greg gren grep gres gret greu grey groc grog gron groo grop gror gros grot grou groy grpc grps grrr grrs grss grtc grue grug grun grur grus grut gry- grye gryn grys gryt gscp gsoc gson gsos gspc gspt gsse gstr gsur gtco gtcr gtcs gtoe gtop gtos guen guep guer gues guey guge gugg gugu gung gunn guns gunt guny guos gups gure gurg gurn guro gurr gurs gurt guru gury guse guss gust gute guto guts gutt gutu guty guus guye guys guyu gyer gyes gyge gyn- gyne gyng gyno gynt gyor gype gypo gyps gyr- gyre gyrn gyro gyrs gyse gyss gyst gyte gytt gyuu n-up nccc nccn nccp nccr nccs ncct nccu ncec ncee ncen ncep ncer nces ncgr ncgs ncnc ncoc ncor ncos ncpc ncrc ncre ncrp ncsc ncse ncss ncst ncsy nctc ncte nctr ncue necc nece neco necr necs nect necy neen neep neer nees neet nege nego negp negs nene neng neno nens nent nenu neo- neoc neon neoo neos neot nepc nepe nepr neps nept nerc nere nero nerr ners nert neru nery nesc nese nesn neso nesr ness nest net- nete neto nets nett neuc